v0.4.2

Automated daily release for wlfghdr/agentic-dev.

Semver bump: patch.

Changes:

• Merge pull request #33 from wlfghdr/agentic-dev/issue-28 (1ddf060)
• Merge pull request #32 from wlfghdr/agentic-dev/issue-29 (47b4712)
• fix: preserve safe issue handoffs (21b083c)
• fix(release): address review feedback (806203e)
• fix: preserve closing issue repository handoffs (de7b61f)
• fix(release): enforce repository version contracts (d84eec4)